CN108380014A - A kind of organic exhaust gas and offensive odor treatment device and technology - Google Patents
A kind of organic exhaust gas and offensive odor treatment device and technology Download PDFInfo
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- CN108380014A CN108380014A CN201810205838.2A CN201810205838A CN108380014A CN 108380014 A CN108380014 A CN 108380014A CN 201810205838 A CN201810205838 A CN 201810205838A CN 108380014 A CN108380014 A CN 108380014A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 312
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 57
- 230000003197 catalytic effect Effects 0.000 claims abstract description 52
- 239000003054 catalyst Substances 0.000 claims abstract description 50
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000001301 oxygen Substances 0.000 claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 30
- 230000000274 adsorptive effect Effects 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 30
- 229910052684 Cerium Inorganic materials 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 24
- 239000010949 copper Substances 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 23
- 239000002994 raw material Substances 0.000 claims description 22
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 21
- 239000008246 gaseous mixture Substances 0.000 claims description 15
- -1 hydroxyl radical free radical Chemical class 0.000 claims description 13
- 238000006555 catalytic reaction Methods 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 23
- 230000015572 biosynthetic process Effects 0.000 description 18
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- 239000000126 substance Substances 0.000 description 6
- 239000000356 contaminant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009967 tasteless effect Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-N hydroperoxyl Chemical compound O[O] OUUQCZGPVNCOIJ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/90—Injecting reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8892—Manganese
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/08—Means for controlling the separation process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/102—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention belongs to environmental technology field, a kind of organic exhaust gas and offensive odor treatment device and technology are provided.The device includes：Conveyance conduit, mixture gas generating device and catalytic reactor；Mixture gas generating device includes the screw air compressor being sequentially communicated, freeze drier, adsorptive drier, super oxygen generator and hydroxyl generator, and hydroxyl generator is connected to conveyance conduit；Catalytic reactor is provided with catalyst.The device have stable and reliable operation, operating cost is low, substantially without maintenance and repair the advantages of.The technology includes：Screw air compressor generates gas, and gas passes through freeze drier successively, and adsorptive drier, super oxygen generator and hydroxyl generator obtain the first mixed gas；First mixed gas and exhaust gas are mixed to form the second mixed gas；Second mixed gas delivery enters catalytic reactor；This technology can be in efficient process exhaust gas on the basis of low energy consumption polluter.
Description
Technical field
The invention belongs to environmental technology fields, specifically, being related to a kind of organic exhaust gas and offensive odor treatment device and technology.
Background technology
With being constantly progressive for society, the organic exhaust gas generated in industrial enterprise's production process is more and more, organic exhaust gas
In pollutant arrange in outdoor with air stream, being arranged must be full after relevant speciality equipment is handled in outdoor pollutant
It can externally be discharged after foot correlation environmental protection standard, to reduce pollution of the organic exhaust gas to environment.
Under above-mentioned situation, various organic waste gas treatment devices are born, however traditional organic waste gas treatment device exists
High energy consumption, the shortcomings of safety is low, maintenance cost is high.
Therefore, a kind of organic waste gas treatment device that can be solved the above problems of invention becomes urgently to be resolved hurrily at present ask
Topic.
Invention content
For deficiency above-mentioned in the prior art, the first object of the present invention is to provide a kind of organic exhaust gas and stench is controlled
Manage device, the device have stable and reliable operation, operating cost is low, substantially without maintenance and repair the advantages of.
For deficiency above-mentioned in the prior art, the second object of the present invention is to provide a kind of organic exhaust gas and stench is controlled
Reason technology, the polluter that this technology can be in efficient process exhaust gas on the basis of low energy consumption；And this technology is discarded in processing
It is not influenced in the process by dust, humidity, temperature.
In order to achieve the above object, the preferred solution that the present invention uses is：
A kind of organic exhaust gas and offensive odor treatment device, including：Conveyance conduit, the mixed gas being connected to respectively with conveyance conduit
Generating means and catalytic reactor；Conveyance conduit offers exhaust gas inlet port；Mixture gas generating device includes being sequentially communicated
Screw air compressor, freeze drier, adsorptive drier, super oxygen generator and hydroxyl generator, hydroxyl generator and conveyance conduit
Connection；Catalytic reactor is provided with catalyst.
Further, further include the spiral high pressure positive blower for being connected to conveyance conduit, snail in preferred embodiments of the present invention
Rotation high pressure positive blower is connected to exhaust gas inlet port.
Further, further include the spray control tower being connected to catalytic reactor in preferred embodiments of the present invention.
A kind of organic exhaust gas and odor treatment technology, using above-mentioned organic exhaust gas and offensive odor treatment device to exhaust gas at
Reason, including：Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas delivery is entered into conveyance conduit, with by exhaust gas into
The exhaust gas that entrance enters is mixed to form the second mixed gas；Second mixed gas delivery enter in catalytic reactor with catalyst into
Row reaction；The raw material of score meter by weight, catalyst includes 55-62 parts of iron, 13-18 parts of manganese, 7-11 parts of cerium and copper 14-20
Part.
Further, in preferred embodiments of the present invention, score meter, iron are 58-61 parts by weight, and manganese is 14-17 parts,
Cerium is 8-10 parts and copper is 15-17 parts.
Further, in preferred embodiments of the present invention, the volume ratio of the first mixed gas and exhaust gas is 1：8000-
12000。
Further, in preferred embodiments of the present invention, the first mixed gas includes ozone, hydroxyl radical free radical gas and
Air；It counts in parts by weight, ozone is 2-4 parts, and hydroxyl radical free radical gas is 4-6 parts, and air is 1-2 parts.
Further, in preferred embodiments of the present invention, the reaction temperature of catalytic reaction chamber is 25-200 DEG C.
A kind of organic exhaust gas provided by the invention and the advantageous effect of offensive odor treatment device and technology are：
(1) a kind of organic exhaust gas and offensive odor treatment device provided by the invention are used, different brackets size is applicable to
Air quantity：Frequency need to be only turned up in Wind Volume, can flexible configuration as needed；Floor space is small：For 60000m3/ h or less locates
The system of reason ability, total floor space are less than 40m2；Service life is long；Operating cost is low.
(2) a kind of organic exhaust gas provided by the invention and odor treatment technology have strong using super oxygen, hydroxyl radical free radical etc.
Polluter in the substance and exhaust gas of oxidability reacts, and destroys the structure or strand of polluter, makes pollutant
Matter oxidation is also harmless tasteless substance, to achieve the purpose that efficient process, efficiency can be stablized 95% or more.
Description of the drawings
Fig. 1 is the process flow chart of organic waste gas treatment device provided in an embodiment of the present invention.
Specific implementation mode
To keep the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit and wants below
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts belongs to this
Invent the range of protection.
Below in conjunction with attached drawing 1, the invention will be further described：
Organic exhaust gas and offensive odor treatment device provided in this embodiment include：Conveyance conduit, and respectively with conveyance conduit
The mixture gas generating device and catalytic reactor of connection.
Wherein, conveyance conduit offers exhaust gas inlet port；It should be noted that in the present embodiment, it is contemplated that can incite somebody to action
Exhaust gas is smoothly transported into conveyance conduit, and further, conveyance conduit is connected with spiral high pressure positive blower；Spiral high pressure positive blower
It is connected to spiral high pressure positive blower, to play the role of successively supplementing extraneous gas.
In the present embodiment, the structure of mixture gas generating device is not particularly limited, it is contemplated that can be in low energy consumption
On the basis of occurred simultaneously using the polluter in the substance and exhaust gas with Strong oxdiative ability such as super oxygen, hydroxyl radical free radical it is anti-
It answers, further, mixture gas generating device includes the screw air compressor being sequentially communicated, freeze drier, adsorptive drier, is surpassed
Oxygen Generator and hydroxyl generator, wherein hydroxyl generator is connected to conveyance conduit.
Wherein, spiral air compressor machine plays the role of generating gas, and the gas of generation sequentially enters freeze-drying and absorption
After removing moisture removal in drying machine, enters back into super oxygen generator and be converted into ozone, after ozone enters hydroxyl generator, one
Point for generating hydroxyl, it should be noted that in being originally example, hydroxyl is additionally provided in hydroxyl generator, liquid, hydroxyl occurs
Generation liquid changes in hydroxyl generator generates hydroxyl radical free radical gas, and therefore, what is exported after perhydroxyl radical generator is mixed
It includes ozone, hydroxyl radical free radical gas and air to close gas, and the proportioning of three is not particularly limited, in being originally example, into one
Step ground, inventor's creativeness is found, is counted in parts by weight, and ozone is 2-4 parts, and hydroxyl radical free radical gas is 4-6 parts, air 1-
Go the effect of the polluter in removing exhaust gas best at 2 parts.
Enter the exhaust gas of conveyance conduit by spiral high pressure positive blower and pass through mixture gas generating device obtains first and mixes
It closes gas to carry out being mixed to form the second mixed gas in conveyance conduit, it should be noted that inventor creatively has found, when the
One mixed gas and the volume ratio of exhaust gas are 1：When 8000-12000 is mixed, to the clean-up effect of the polluter in exhaust gas
It is best.
Second mixed gas enters back into catalytic reactor, further, catalyst is provided in catalytic reactor,
Second mixed gas is reacted under the effect of the catalyst.It should be noted that in the present embodiment, inventor is creatively
It was found that ought score meter by weight, the raw material of catalyst includes 14-20 parts of 55-62 parts of iron, 13-18 parts of manganese, 7-11 parts of cerium and copper
When；Especially when score meter, iron by weight is 58-61 parts, manganese is 14-17 parts, when cerium is 8-10 parts and copper is 15-17 parts,
Excellent contaminants removal efficiency can be obtained.
It should be further noted that in the present embodiment, to occur with avoiding side reaction, further, catalysis reaction
The reaction temperature of room is 25-200 DEG C, and the catalytic effect of catalyst is preferable in this temperature range.
Super oxygen, hydroxyl radical free radical in first mixed gas etc. have the pollutant in the substance and exhaust gas of Strong oxdiative ability
Matter reacts under the effect of the catalyst, can destroy polluter structure or strand, makes the polluter redox be
Harmless tasteless substance.
It should be noted that in the present embodiment, further, the organic exhaust gas and offensive odor treatment device further include and urge
Change the spray control tower of reactor connection.Spray control tower for remove by the dust in catalytic reaction chamber purified gas with
And for reducing excessive ozone contained in the gas.
It should be noted that in the present embodiment, in order to ensure that polluter molecule comes into full contact with the first mixed gas,
Every pipeline can be separately connected catalytic reactor when with more conveyance conduits, to ensure higher removal efficiency.In addition, mixed
Closing gas generating unit also can separately connect according to the specific of conveyance conduit into exhausted air quantity, that is to say, that can be mostly with conveyance conduit
Certain concentration gradient can be formed for different conveyance conduits by handling the exhaust gas of various concentration simultaneously, to reach reasonable, abundant
Using the purpose of Strong oxdiative ability substance, system energy consumption is reduced.
What organic exhaust gas and offensive odor treatment device provided in this embodiment worked in this way：Screw air compressor generates gas, gas
Body passes through freeze drier successively and adsorptive drier removes moisture removal, enters back into super oxygen generator and generates ozone, ozone enters hydroxyl
Base generator generates a part of hydroxyl radical free radical gas, and liquid occurs for the hydroxyl for being set to hydroxyl generator for generating other one
Point hydroxyl radical free radical gas first is mixed at this point, being formed in hydroxyl generator by ozone, hydroxyl radical free radical gas and air form
Close gas；First mixed gas delivery is entered into conveyance conduit, being mixed to form second with the exhaust gas entered by exhaust gas inlet port mixes
Close gas；Second mixed gas is transported into again reacted with catalyst in catalytic reactor after be delivered to spray control tower
In be dusted.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 2 parts of ozone, hydroxyl
6 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：8000 are passed through the first mixed gas and exhaust gas the second mixed gas of formation；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 25 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 20 parts of 55 parts of iron, 18 parts of manganese, 7 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 2
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 4 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 1 part of air；
Into conveyance conduit according to volume ratio be 1：8000 are passed through the first mixed gas and exhaust gas the second mixed gas of formation；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 25 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 20 parts of 55 parts of iron, 18 parts of manganese, 7 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 3
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：8000 are passed through the first mixed gas and exhaust gas the second mixed gas of formation；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 25 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 20 parts of 55 parts of iron, 18 parts of manganese, 7 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 4
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：12000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 25 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 20 parts of 55 parts of iron, 18 parts of manganese, 7 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 5
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 25 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 20 parts of 55 parts of iron, 18 parts of manganese, 7 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 6
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 200 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 20 parts of 55 parts of iron, 18 parts of manganese, 7 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 7
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 20 parts of 55 parts of iron, 18 parts of manganese, 7 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 8
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 14 parts of 62 parts of iron, 13 parts of manganese, 11 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Embodiment 9
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 17 parts of 58 parts of iron, 17 parts of manganese, 8 parts of cerium and copper；The second mixed gas after reaction by
Catalytic reactor is delivered to dedusting in spray control tower.
Embodiment 10
A kind of organic exhaust gas and odor treatment technology are present embodiments provided, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 15 parts of 61 parts of iron, 14 parts of manganese, 10 parts of cerium and copper；The second mixed gas after reaction
Dedusting in spray control tower is delivered to by catalytic reactor.
Comparative example 1
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 1 part of ozone, hydroxyl
6 parts of hydroxyl radical gas, 3 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 15 parts of 61 parts of iron, 14 parts of manganese, 10 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Comparative example 2
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 5 parts of ozone, hydroxyl
4.5 parts of hydroxyl radical gas, 0.5 part of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 15 parts of 61 parts of iron, 14 parts of manganese, 10 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Comparative example 3
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：7000 are passed through the first mixed gas and exhaust gas the second mixed gas of formation；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 15 parts of 61 parts of iron, 14 parts of manganese, 10 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Comparative example 4
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：13000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 15 parts of 61 parts of iron, 14 parts of manganese, 10 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Comparative example 5
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 20 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 15 parts of 61 parts of iron, 14 parts of manganese, 10 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Comparative example 6
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 210 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 15 parts of 61 parts of iron, 14 parts of manganese, 10 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Comparative example 7
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 21 parts of 54 parts of iron, 19 parts of manganese, 6 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Comparative example 8
This comparative example provides a kind of organic exhaust gas and odor treatment technology, including：
Screw air compressor generates gas, and gas passes through freeze drier and adsorptive drier successively, then successively enters super oxygen
Generator and hydroxyl generator obtain the first mixed gas；First mixed gas, is counted in parts by weight, including 3 parts of ozone, hydroxyl
5 parts of hydroxyl radical gas, 2 parts of air；
Into conveyance conduit according to volume ratio be 1：10000 are passed through the first mixed gas and exhaust gas the second gaseous mixture of formation
Body；
Second mixed gas delivery, which enters in catalytic reactor, is reacted at 150 DEG C with catalyst；Wherein, parts by weights
Number meter, the raw material of catalyst includes 13 parts of 63 parts of iron, 12 parts of manganese, 12 parts of cerium and copper；
The second mixed gas after reaction is delivered to dedusting in spray control tower by catalytic reactor.
Experimental example 1
Set embodiment 1-10 and comparative example the 1-8 organic exhaust gas provided and odor treatment technology to experimental group 1-18,
The concentration of polluter and exhaust gas pass through in exhaust gas when using conventional method, test experience group 1-18 is passed through exhaust gas inlet port respectively
The concentration of polluter therein, calculates the removal efficiency of polluter when crossing catalytic reaction chamber discharge, and detects that its is odor profiles,
Testing result is shown in Table 1：
The contaminants removal efficiency of 1 experimental group 1-18 of table and odor profiles
From the data in table 1, it can be seen that the contaminants removal rate of experimental group 1-10 and experimental group 13 is 95% or more, and
Higher than experimental group 11-12 and experimental group 14-18, and treated that exhaust gas does not have smell for experimental group 1-10 and experimental group 13, and real
Test group 11-12 and experimental group 14-18 treated that exhaust gas has slight smell；Although the contaminants removal rate of experimental group 13
With it is odor profiles preferably, however its it is disposable be passed through that exhausted air quantity is smaller, and energy consumption is relatively high, correspondingly processing cost can increase；Root
According to above-mentioned conclusion it is found that using the first mixed gas provided in an embodiment of the present invention component and its ratio range, second mixing
The ratio range of gas, is catalyzed the temperature range of reaction and the raw material components of catalyst and its that ratio range is handled is useless
Gas have higher contaminants removal rate and preferably it is odor profiles.
In conclusion organic exhaust gas provided by the invention and offensive odor treatment device, which has stable and reliable operation, fortune
Row it is at low cost, substantially without maintenance and repair the advantages of；Organic exhaust gas and odor treatment technology provided by the invention, this technology is in low energy
Polluter that can be in efficient process exhaust gas on the basis of consumption；And this technology in handling waste procedures not by dust, humidity,
The influence of temperature.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.
The detailed description of the embodiment of the present invention is not intended to limit the range of claimed invention, but only table
Show the selected embodiment of the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
Claims (8)
1. a kind of organic exhaust gas and offensive odor treatment device, which is characterized in that including：Conveyance conduit, and respectively with the conveying
The mixture gas generating device and catalytic reactor of pipeline connection；
The conveyance conduit offers exhaust gas inlet port；The mixture gas generating device includes the screw air compressing being sequentially communicated
Machine, freeze drier, adsorptive drier, super oxygen generator and hydroxyl generator, the hydroxyl generator and the conveyance conduit
Connection；The catalytic reactor is provided with catalyst.
2. organic exhaust gas according to claim 1 and offensive odor treatment device, which is characterized in that further include be connected to it is described defeated
The spiral high pressure positive blower of pipeline, the spiral high pressure positive blower is sent to be connected to the exhaust gas inlet port.
3. organic exhaust gas according to claim 2 and offensive odor treatment device, which is characterized in that further include anti-with the catalysis
The spray control tower for answering device to be connected to.
4. a kind of organic exhaust gas and odor treatment technology, which is characterized in that use organic exhaust gas described in claim 1 and stench
Controlling device handles exhaust gas, including：
The screw air compressor generates gas, and the gas passes through the freeze drier and adsorptive drier successively, then successively
The first mixed gas is obtained into the super oxygen generator and the hydroxyl generator；First mixed gas delivery is entered
The conveyance conduit is mixed to form the second mixed gas with the exhaust gas entered by the exhaust gas inlet port；Second gaseous mixture
Body delivers into the catalytic reactor to be reacted with the catalyst；Score meter by weight, the raw material of the catalyst
Including 14-20 parts of 55-62 parts of iron, 13-18 parts of manganese, 7-11 parts of cerium and copper.
5. organic exhaust gas according to claim 4 and odor treatment technology, which is characterized in that score meter by weight, it is described
Iron is 58-61 parts, and the manganese is 14-17 parts, and the cerium is 8-10 parts and the copper is 15-17 parts.
6. organic exhaust gas according to claim 4 and odor treatment technology, which is characterized in that first mixed gas with
The volume ratio of the exhaust gas is 1：800-1200.
7. organic exhaust gas according to claim 4 and odor treatment technology, which is characterized in that the first mixed gas packet
Include ozone, hydroxyl radical free radical gas and air；It counts in parts by weight, the ozone is 2-4 parts, and the hydroxyl radical free radical gas is
4-6 parts, the air is 1-2 parts.
8. organic exhaust gas according to claim 4 and odor treatment technology, which is characterized in that the catalytic reaction chamber it is anti-
It is 25-200 DEG C to answer temperature.
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Cited By (1)
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| WO2023249570A1 (en) * | 2022-06-23 | 2023-12-28 | Ponglikhittanon Apichet | Method and system for gas treatment and purification by modified advanced oxidation technology |
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